上海留森模具科技有限公司由专业的模具设计工程师创立，本着“科技改变生活，知识改变命运”的信念，潜心研究PVC发泡板模具，结合多年设计板、片材挤出模具的经验，经过多次的设计和试验，成功开发出没有节流棒、没有活动模唇，模口弹性微调的新款PVC发泡板模具，解决了一直以来困扰PVC发泡板制品厂家开机时间短、制品板断切面密度不均匀，板面有机械纹的缺陷。
此新款无阻流棒、无活动模唇、上下模整体式、模口弹性微调的发泡模具，在国内广东、河北、成都、杭州、、山东、上海等多家发泡板制品厂家顺利开车，得到客户一致好评，并且批量订购。

ShanghaiLiuSenT-dieTechnologyCo.Ltd.,Ltd.---ProfessionalandhighefficiencyPVCfoamboardT-diemanufacturer.

ShanghaiLiuSenT-dieTechnologyCo.,Ltd.withtheideaof“Technologychangeslifeandknowledgechangesfate”,wasfoundedbyprofessionalT-diedesignengineers.
OurcompanyhasresearchedanddevelopedthePVCfoamboardT-dieformanyyearsandwehaveaccumulatedlotsofexperienceonsheetandboardextrusionT-dies.Withmanytimesdesigningandtesting,wehavesuccessfullydevelopedanewPVCfoamboardT-diewhichhasnochokebars,nomovabledielip,elasticmicroadjustmentdielipgap.ThisT-diehassolvedtheproblemsofshortrunningcycle,unevendensity,mechanicalmarkontheproductsurface.

Someofourdomesticcustomers:GuangdongGuangyangGaokeCo,HebeiKangHuiplasticCo,ChengduFengyanCo,HangzhouXiaodanCo,HangzhouChangzhengCo,GuangdongAiboCo,ShandongDintianPlasticCo,ShandongShanyuanPlasticCo,ShanghaiZhanhaiCo.